package com.sky.controller.admin;

import com.github.pagehelper.Page;
import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.utils.HttpClientUtil;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.stereotype.Service;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;
import java.util.Date;

@RestController
@RequestMapping("/admin/report")
@Slf4j
@Api( tags="数据统计相关接口")
public class ReportController
{
    @Autowired
    private ReportService reportService;

    /**
     * 营业额数据统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额统计")
    public Result<TurnoverReportVO> turnover(@DateTimeFormat(pattern="yyyy-MM-dd") LocalDate begin,
                                             @DateTimeFormat(pattern="yyyy-MM-dd") LocalDate end)
    {
        TurnoverReportVO turnoverReportVO = reportService.turnover(begin,end);
        return Result.success(turnoverReportVO);
    }

    //用户统计
    @GetMapping("/userStatistics")
    @ApiOperation("用户统计")
    public Result<UserReportVO> userStatistics(
            @DateTimeFormat(pattern="yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern="yyyy-MM-dd") LocalDate end)
    {
        log.info("用户数据统计：{}，{}",begin,end);
        UserReportVO userStatistics = reportService.getUserStatistics(begin, end);
        return Result.success(userStatistics);
    }

    @GetMapping("/ordersStatistics")
    @ApiOperation("订单统计")
    public Result<OrderReportVO> orderStatistics(@DateTimeFormat(pattern="yyyy-MM-dd") LocalDate begin,
                                                 @DateTimeFormat(pattern="yyyy-MM-dd") LocalDate end)
    {
        log.info("订单数据统计：{}，{}",begin,end);
        OrderReportVO orderStatistics = reportService.getOrderStatistics(begin, end);
        return Result.success(orderStatistics);
    }

    //销量排名top10
    @GetMapping("/top10")
    @ApiOperation("销量排名top10")
    public Result<SalesTop10ReportVO> top10(
            @DateTimeFormat(pattern="yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern="yyyy-MM-dd") LocalDate end){
        log.info("销量排名top10：{},{}",begin,end);
        return Result.success(reportService.getSalesTop10(begin,end));
    }

    /**
     * 导出数据表
     * @param response
     */
    @GetMapping("/export")
    @ApiOperation("导出excel数据表格")
    public void export(HttpServletResponse response)
    {
        reportService.exportBusinessData(response);
    }
}
